Title:
HIGH PRESSURE FUEL PUMP WITH VENTILATED DIAPHRAGM STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2003184701
Kind Code:
A
Abstract:
To provide a high pressure fuel pump for internal combustion engine, having a small diaphragm storage device and an excellent buffering characteristic.
A first chamber 39 is hydraulically connected to a fuel-return passage 45.
Inventors:
REMBOLD HELMUT
SIEGEL HEINZ
JOOS KLAUS DIPL ING
LAICH MARTIN
ROPERTZ PETER
MUELLER UWE
SIEGEL HEINZ
JOOS KLAUS DIPL ING
LAICH MARTIN
ROPERTZ PETER
MUELLER UWE
Application Number:
JP2002331233A
Publication Date:
July 03, 2003
Filing Date:
November 14, 2002
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
F02M59/44; F02M55/04; F02M59/02; F02M63/02; (IPC1-7): F02M59/44
Attorney, Agent or Firm:
Toshio Yano (2 outside)